CMV ECO

CMVeco centrifugal fans are designed for the transport of aggressive chemicals, humid gases or fumes. Suitable for use in extraction systems and fume hoods in chemical industry and are widely used in public buildings such as hospitals, laboratories, school.
 

Application

CMVeco centrifugal fans are designed for the transport of aggressive chemicals, humid gases or fumes. Suitable for use in extraction systems and fume hoods in chemical industry and are widely used in public buildings such as hospitals, laboratories, school.

Construction

The standard drivetrain with direct drive. Heat-moulded housing can be made of the following plastics: PP, PPs, PPs-el, PE, PVC, PVDF. Available are impellers made of PPS, PPS-EL, or PVDF, with 20 blades curved forward.

The hub is made of aluminum alloy, additionally coated with a layer of plastic. The base with a motor shield made of galvanized steel, made of AISI304 stainless steel - available on request.

Electric motor

Asynchronous three-phase 230 / 400V-50Hz or 230V-50Hz single-phase motor with capacitor. The motors are manufactured according to IEC 60072 and IEC 60034 standards, CE-marked. Insulation class F, degree of protection IP 55.

Single-phase motors are suitable for voltage rotation speed control. Three-phase motors are designed to be regulated with frequency inverter. They come standard without thermal protection. Motors for other voltage and frequency, efficiency class, higher degree of protection, with an independent cooling system, with sensors (bimetallic or PTC) can be supplied on request.

Special design

On request, it is possible to manufacture a configuration with a belt drive. A simple tension system is applied, which facilitates adjustment and replacement of belts. Special designs of chemically resistant fans are in compliance with the requirements of the ATEX Directive regarding devices designed for use in potentially explosive atmospheres, Zone 1 and 2.

Accessories

Antivibration PVC connectors, vibroisolators, housing drainage, motor cover, shrapnel guard, wall bracket, connection flanges, rotation speed controller.
Name Nominal
voltage [V]
Speed
[r.p.m.]
P max
[W]
I max
[A]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
CMVeco-2-125/125-037S RU 230 2800 370 2.5 580 630 14 -20 40
CMVeco-4-125/125-025S RU 230 1400 250 2.4 250 150 13 -20 40
CMVeco-6-125/125-018S RU 230 900 180 1.6 180 40 10 -20 40
CMVeco-2-160/160-055S RU 230 2800 550 3.6 1250 910 17 -20 40
CMVeco-4-160/160-025S RU 230 1400 250 2.4 600 220 15 -20 40
CMVeco-6-160/160-018S RU 230 900 180 1.6 400 80 12 -20 40
CMVeco-2-200/180-110S RU 230 2800 1100 6.9 1900 1000 25 -20 40
CMVeco-4-200/180-025S RU 230 1400 250 2.4 900 240 21 -20 40
CMVeco-6-200/180-018S RU 230 900 180 1.6 600 85 18 -20 40
CMVeco-4-200/200-037S RU 230 1400 370 3.2 1500 400 21 -20 40
CMVeco-6-200/200-018S RU 230 900 180 1.6 1000 180 18 -20 40
CMVeco-4-250/225-055S RU 230 1400 550 3.9 2200 500 37 -20 40
CMVeco-6-250/225-037S RU 230 900 370 2.9 1500 200 27 -20 40
CMVeco-4-250/250-075S RU 230 1400 750 5 2750 650 31 -20 40
CMVeco-6-250/250-037S RU 230 900 370 2.9 1750 280 27 -20 40
CMVeco-4-315/280-110S RU 230 1400 1100 7.75 4600 800 51 -20 40
CMVeco-6-315/280-055S RU 230 900 550 3.8 3000 300 45 -20 40
CMVeco-6-315/315-055S RU 230 900 550 3.8 4200 400 46 -20 40
CMVeco-2-125/125-037T 400 2800 370 1 580 630 14 -20 40
CMVeco-4-125/125-025T 400 1400 250 0.85 250 150 13 -20 40
CMVeco-6-125/125-018T 400 900 180 0.75 180 40 10 -20 40
CMVeco-2-160/160-055T 400 2800 550 1.35 1250 910 17 -20 40
CMVeco-4-160/160-025T 400 1400 250 0.85 600 220 15 -20 40
CMVeco-6-160/160-018T 400 900 180 0.75 400 80 12 -20 40
CMVeco-2-200/180-110T 400 2800 1100 2.2 1900 1000 25 -20 40
CMVeco-4-200/180-025T 400 1400 250 0.85 900 240 21 -20 40
CMVeco-6-200/180-018T 400 900 180 0.75 600 85 18 -20 40
CMVeco-2-200/200-220T 400 2800 2200 4.3 3200 1550 38 -20 40
CMVeco-4-200/200-055T 400 1400 550 1.6 1500 400 21 -20 40
CMVeco-6-200/200-018T 400 900 180 0.75 1000 180 18 -20 40
CMVeco-2-250/225-400T 400 2800 4000 7.4 4300 1900 60 -20 40
CMVeco-4-250/225-110T 400 1400 1100 2.5 2200 500 37 -20 40
CMVeco-6-250/225-037T 400 900 370 1.4 1500 200 27 -20 40
CMVeco-2-250/250-400T 400 2800 4000 7.4 5300 2700 61 -20 40
CMVeco-4-250/250-075T 400 1400 750 2.1 2750 650 31 -20 40
CMVeco-6-250/250-037T 400 900 370 1.4 1750 280 27 -20 40
CMVeco-4-315/280-150T 400 1400 1500 3.3 4600 800 51 -20 40
CMVeco-6-315/280-075T 400 900 750 1.9 3000 300 45 -20 40
CMVeco-4-315/315-220T 400 1400 2200 4.6 6200 1000 57 -20 40
CMVeco-6-315/315-075T 400 900 750 1.9 4200 400 46 -20 40
CMVeco-4-400/400-400T 400 1400 4000 8.1 10500 1050 82 -20 40
CMVeco-6-400/400-110T 400 900 1100 2.8 6500 420 63 -20 40

Performance curves